Commit Graph

673 Commits

Author SHA1 Message Date
Sergey Biryukov
139387b7e5 Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core.
Props metodiew.
Fixes #36495.
Built from https://develop.svn.wordpress.org/trunk@37985


git-svn-id: http://core.svn.wordpress.org/trunk@37926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-06 12:40:29 +00:00
Drew Jaynes
21ef286eef Docs: Further improve the note of caution within the DocBlock description for query_posts().
See #32246.

Built from https://develop.svn.wordpress.org/trunk@37878


git-svn-id: http://core.svn.wordpress.org/trunk@37819 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 18:06:27 +00:00
Drew Jaynes
872f1c5d38 Docs: Add a note to the DocBlock for query_posts() to caution against general usage, including a pointer to the pre_get_posts action.
Also adds missing parameter and return descriptions.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@37877


git-svn-id: http://core.svn.wordpress.org/trunk@37818 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 17:47:28 +00:00
Jeremy Felt
6f3f00ea97 Multisite: Change WP_Network id property to an integer.
For consistency and developer sanity.

Props flixos90.
Fixes #37050.

Built from https://develop.svn.wordpress.org/trunk@37870


git-svn-id: http://core.svn.wordpress.org/trunk@37811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:26:29 +00:00
Boone Gorges
8603aa402a Query: set_found_posts() must run immediately after main query.
If not run immediately after, the `SELECT FOUND_ROWS()` query might refer to
a different query, such as the one used to populate the post cache for a split
query.

Introduced in [37692].

Fixes #36687.
Built from https://develop.svn.wordpress.org/trunk@37721


git-svn-id: http://core.svn.wordpress.org/trunk@37687 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-16 02:01:29 +00:00
Boone Gorges
bd2fafae0a Query: After [37692], don't skip set_found_posts() when no posts are found.
The 'found_posts' filter must continue to run for plugins manipulating post
results via filter.

Props dd32.
Fixes #36687.
Built from https://develop.svn.wordpress.org/trunk@37712


git-svn-id: http://core.svn.wordpress.org/trunk@37678 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-15 12:33:29 +00:00
Boone Gorges
486961626c Query: Allow plugins to supply post results instead of having WP_Query fetch them from the database.
Returning a non-null value from the new `posts_pre_query` filter will cause
`WP_Query` to skip its database query, so that posts data can be provided from
elsewhere. This is useful in cases where post data may be mirrored in a
separate location, such as an external search application.

Developers should note that the `WP_Query` properties generally used to
calculate pagination - specifically, `found_posts` and `max_num_pages`, which
are determined by default in `set_found_posts()` - must be provided explicitly
when using the `posts_pre_query` filter; since `WP_Query` will not be
contacting the database, it will have no access to `SELECT FOUND_ROWS()`.
The `WP_Query` instance is passed to `posts_pre_query` by reference, so that
these properties can be set manually if needed.

Props jpdavoutian, tlovett1.
Fixes #36687.
Built from https://develop.svn.wordpress.org/trunk@37692


git-svn-id: http://core.svn.wordpress.org/trunk@37658 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-14 02:00:29 +00:00
Boone Gorges
7a9ed544e8 Allow term meta lazy-loading to be selectively disabled in WP_Query.
The process of lazy-loading can be resource intensive for object that have
terms in large numbers of taxonomies and are running a persistent object cache.
This new parameter allows the feature to be disabled in these cases.

Props DBrumbaugh10Up.
See #36953.
Built from https://develop.svn.wordpress.org/trunk@37589


git-svn-id: http://core.svn.wordpress.org/trunk@37557 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-28 03:10:29 +00:00
Drew Jaynes
9193013158 Docs: Apply inline @see tags to hooks referenced in DocBlocks in a variety of wp-includes/* files.
Applying these specially-crafted `@see` tags allows the Code Reference parser to recognize and link these elements as actions and filters.

Fixes #36921.

Built from https://develop.svn.wordpress.org/trunk@37544


git-svn-id: http://core.svn.wordpress.org/trunk@37512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 19:02:28 +00:00
Drew Jaynes
5ac8c4158c Docs: Standardize filter docs in wp-includes/query.php to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37509


git-svn-id: http://core.svn.wordpress.org/trunk@37477 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:35:54 +00:00
Drew Jaynes
f52a8cb1fa Docs: Remove/replace invalid inline @link tags in DocBlocks in wp-includes/*.
Fixes #36910.

Built from https://develop.svn.wordpress.org/trunk@37487


git-svn-id: http://core.svn.wordpress.org/trunk@37455 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 17:39:28 +00:00
Drew Jaynes
b1804afeaf Docs: Standardize on 'backward compatibility/compatible' nomenclature in core inline docs.
Also use 'back-compat' in some inline comments where backward compatibility is the subject and shorthand feels more natural.

Note: 'backwards compatibility/compatibile' can also be considered correct, though it's primary seen in regular use in British English.

Props ocean90.
Fixes #36835.

Built from https://develop.svn.wordpress.org/trunk@37431


git-svn-id: http://core.svn.wordpress.org/trunk@37397 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-13 18:41:31 +00:00
Drew Jaynes
fe3b007fdd Docs: Remove inline @see tags from function, class, and method references in inline docs.
Known functions, classes, and methods are now auto-linked in Code Reference pages following #meta1483.

Note: Hook references are still linked via inline `@see` tags due to the unlikelihood of reliably matching for known hooks based on a RegEx pattern.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@37342


git-svn-id: http://core.svn.wordpress.org/trunk@37308 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-02 04:00:28 +00:00
Boone Gorges
9bf510260f Query: Discard non-scalar 'm' instead of attempting to sanitize.
`WP_Query` discards most non-array date values ('year', 'monthnum', etc) by
casting to integer. Since [25138], the 'm' parameter has been handled
as a string; see #24884. However, the string-handling introduced in [25138]
blindly attempted to handle arrays and other non-scalar types as strings,
resulting in PHP notices and invalid MySQL syntax.

Props vortfu.
Fixes #36718.
Built from https://develop.svn.wordpress.org/trunk@37324


git-svn-id: http://core.svn.wordpress.org/trunk@37290 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-29 13:15:30 +00:00
Sergey Biryukov
cf12011934 Docs: Move the clarification of is_tax() and WP_Query::is_tax() return value added in [37235] to @return description.
Props DrewAPicture.
Fixes #36331.
Built from https://develop.svn.wordpress.org/trunk@37281


git-svn-id: http://core.svn.wordpress.org/trunk@37247 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-21 17:47:28 +00:00
Sergey Biryukov
2032e527b3 Docs: Clarify that is_tax() and WP_Query::is_tax() return false for built-in taxonomies (category and tag archives).
Props theMikeD.
Fixes #36331.
Built from https://develop.svn.wordpress.org/trunk@37235


git-svn-id: http://core.svn.wordpress.org/trunk@37201 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-18 01:44:26 +00:00
Boone Gorges
54cf1d2c3d Query: Allow results to be ordered by post_parent__in.
Props postpostmodern.
Fixes #36515.
Built from https://develop.svn.wordpress.org/trunk@37225


git-svn-id: http://core.svn.wordpress.org/trunk@37191 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-04-17 03:17:27 +00:00
Sergey Biryukov
4a5dea0d62 Canonical / Query: Restore the is_404() check in wp_old_slug_redirect() which was removed in [34659].
This reverts part of [34659] due to excessive canonical problems it's caused in 4.4.x.

Remove the unit tests which are no longer supported.
This also removes the `is_feed()` code to avoid confusion - only pages & embeds will be redirected.

Merges [36280] and [36281] to trunk.

Props dd32.
See #21602, #35344.
Built from https://develop.svn.wordpress.org/trunk@37075


git-svn-id: http://core.svn.wordpress.org/trunk@37042 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-23 21:54:26 +00:00
Boone Gorges
036e63c31a Query: Ignore search terms consisting of a single dash.
Due to the "exclude" support added in WP 4.4, single dashes were being
converted to "NOT LIKE '%%'" clauses, causing all searches to fail.

Props RomSocial, swissspidy.
Fixes #36195.
Built from https://develop.svn.wordpress.org/trunk@36989


git-svn-id: http://core.svn.wordpress.org/trunk@36956 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-14 14:12:25 +00:00
Aaron Jorbin
5ec9a2aeb4 Revert r36696
This broke embeds. Needs a better solution to also make sure all queries from the REST API aren't broken.

see #35907.



Built from https://develop.svn.wordpress.org/trunk@36699


git-svn-id: http://core.svn.wordpress.org/trunk@36666 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 22:12:25 +00:00
Aaron Jorbin
ae9e63805d Permit sticky posts to affect the query in REST_REQUEST
Needed for https://github.com/WP-API/WP-API/issues/2210

Props danielbachhuber.
Fixes #35907.


Built from https://develop.svn.wordpress.org/trunk@36696


git-svn-id: http://core.svn.wordpress.org/trunk@36663 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 21:44:26 +00:00
Boone Gorges
6d8a3f3612 Query: Search should match post_excerpt in addition to title and content.
When ordering search results, exact matches in the post excerpt are weighted
above those in post content, but below those in the post title.

Props swissspidy, sebastian.pisula.
FIxes #35762.
Built from https://develop.svn.wordpress.org/trunk@36647


git-svn-id: http://core.svn.wordpress.org/trunk@36614 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 20:14:26 +00:00
Boone Gorges
ba5cc4e776 Query: Allow a seed value to be passed when using 'rand' $orderby.
`WP_Query` allows random ordering; `'orderby' => 'rand'` translates to
`ORDER BY RAND()`. This syntax results in random ordering that is not
consistent from request to request. MySQL supports the passing of a seed value
to random sorts, such as `ORDER BY RAND(3)`, which will return the same
random value each time it's called. `WP_Query` now supports this syntax, by
passing `RAND(3)` (or whatever integer seed value you'd like) as the value
of `'orderby'`.

Props hlashbrooke.
Fixes #35692.
Built from https://develop.svn.wordpress.org/trunk@36632


git-svn-id: http://core.svn.wordpress.org/trunk@36599 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 16:40:26 +00:00
Boone Gorges
072c791df0 Query: is_*( $int ) should not falsely match strings starting with "$int".
Another chapter in the Storied Annals of Weird `in_array()` Behavior:
`in_array( 4, array( "4-cool-dudes" ) );` resolves to `true`, such that
`is_page( 4 )` was returning true for posts with the name `'4-cool-dudes'`.

We work around this behavior by ensuring that values passed to the `is_`
methods are cast to strings before the `in_array()` checks. ID checks still
work as expected; see #24674.

Props mikejolley, swissspidy, boonebgorges.
Fixes #35902.
Built from https://develop.svn.wordpress.org/trunk@36625


git-svn-id: http://core.svn.wordpress.org/trunk@36592 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-23 02:21:25 +00:00
Boone Gorges
571e14f897 More performance improvements to metadata lazyloading.
Comment and term meta lazyloading for `WP_Query` loops, introduced in 4.4,
depended on filter callback methods belonging to `WP_Query` objects. This meant
storing `WP_Query` objects in the `$wp_filter` global (via `add_filter()`),
requiring that PHP retain the objects in memory, even when the local variables
would typically be expunged during normal garbage collection. In cases where a
large number of `WP_Query` objects were instantiated on a single pageload,
and/or where the contents of the `WP_Query` objects were quite large, serious
performance issues could result.

We skirt this problem by moving metadata lazyloading out of `WP_Query`. The
new `WP_Metadata_Lazyloader` class acts as a lazyload queue. Query instances
register items whose metadata should be lazyloaded - such as post terms, or
comments - and a `WP_Metadata_Lazyloader` method will intercept comment and
term meta requests to perform the cache priming. Since `WP_Metadata_Lazyloader`
instances are far smaller than `WP_Query` (containing only object IDs), and
clean up after themselves far better than the previous `WP_Query` methods (bp
only running their callbacks a single time for a given set of queued objects),
the resource use is decreased dramatically.

See [36525] for an earlier step in this direction.

Props lpawlik, stevegrunwell, boonebgorges.
Fixes #35816.
Built from https://develop.svn.wordpress.org/trunk@36566


git-svn-id: http://core.svn.wordpress.org/trunk@36533 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-17 22:58:26 +00:00
Boone Gorges
60cf073672 Improve WP_Query lazyloading logic, for better performance.
Lazyloading for comment meta and term meta, introduced into `WP_Query` in
4.4, used flags - `updated_term_meta_cache` and `updated_comment_meta_cache` -
in an attempt to prevent cache priming from happening more than once per query
object. This technique was mostly effective, but not entirely efficient, since
the flag didn't prevent the `lazyload_*_meta` callbacks from running. The
obvious solution - removing the filter callback after it'd be run once - was
dismissed for 4.4 because of concerns that `remove_filter()` could disable
lazyloading too generally in the context of nested queries, due to the way
`_wp_filter_build_unique_id()` doesn't always build sufficiently unique IDs for
similar objects. However, further testing shows that this concern is only valid
in a very small subset of cases, while the cost of keeping the query objects in
memory, via the `$wp_filter` global, is quite significant. As such, this
changeset removes the flags in favor of the `remove_filter()` technique.

See #35454, #35816.
Built from https://develop.svn.wordpress.org/trunk@36524


git-svn-id: http://core.svn.wordpress.org/trunk@36491 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-13 03:05:27 +00:00
Boone Gorges
f1c0ed714a WP_Query taxonomy query vars should be set to first of multiple taxonomies.
This provides better parity with `get_queried_object()`, which will return the
first taxonomy/term matched by the current query.

[29891] introduced the abnormal behavior for the 'taxonomy' and 'term'
query vars.

Props Chouby.
Fixes #35619.
Built from https://develop.svn.wordpress.org/trunk@36484


git-svn-id: http://core.svn.wordpress.org/trunk@36451 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-06 03:58:27 +00:00
Boone Gorges
e6d2b6cab0 Query: Respect 'suppress_filters' when filtering search-related SQL.
Props 5um17.
Fixes #35594.
Built from https://develop.svn.wordpress.org/trunk@36404


git-svn-id: http://core.svn.wordpress.org/trunk@36371 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 03:12:25 +00:00
Boone Gorges
de89efc4dc Introduce $comment_status and $ping_status params for WP_Query.
Props birgire.
Fixes #35601.
Built from https://develop.svn.wordpress.org/trunk@36403


git-svn-id: http://core.svn.wordpress.org/trunk@36370 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-26 02:56:26 +00:00
Pascal Birchler
b0b13aff2f Embeds: Allow embedding static front pages and pages having a child page with an embed slug.
This makes `embed` a special slug that can't be used for new pages/posts. When `https://example.com/foo/embed/` is an existing page, embeds fall back to `https://example.com/foo/?embed=true`.
Adds unit tests.

Fixes #34971.
Built from https://develop.svn.wordpress.org/trunk@36307


git-svn-id: http://core.svn.wordpress.org/trunk@36274 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-15 07:56:26 +00:00
Boone Gorges
2d74b18bea Support searching for '0' in WP_Query.
Props swissspidy.
See #31025.
Built from https://develop.svn.wordpress.org/trunk@36278


git-svn-id: http://core.svn.wordpress.org/trunk@36245 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-13 04:37:25 +00:00
Boone Gorges
cfae56d2c2 Avoid invalid SQL when building ORDER BY clause using long search strings.
The introduction of negative search terms in 4.4 [34934] introduced the
possibility that the ORDER BY clause of a search query could be assembled in
such a way as to create invalid syntax. The current changeset fixes this by
ensuring that the ORDER BY clause corresponding to the search terms is
excluded when it would otherwise be empty.

Props salvoaranzulla.
Fixes #35361.
Built from https://develop.svn.wordpress.org/trunk@36251


git-svn-id: http://core.svn.wordpress.org/trunk@36218 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-10 03:26:26 +00:00
Rachel Baker
4aa970e0e8 Feeds: Comments on attachments display in the site-wide comments RSS feed.
Individual attachment pages already have their own RSS comment feed, and would be expected to be included in the site-wide comments RSS feed.

Props jbrinley. 
Fixes #15610


Built from https://develop.svn.wordpress.org/trunk@36138


git-svn-id: http://core.svn.wordpress.org/trunk@36104 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-31 17:16:27 +00:00
Gary Pendergast
b23280fe49 Redirects: Prevent redirects if a queried object exists.
After [34659], it became possible to cause an incorrect redirect, by changing the slug of a post, then creating a new post with the old slug. The correct behaviour is to prevent redirecting to the old post.

Props dd32, pento.

Fixes #35031 for trunk.


Built from https://develop.svn.wordpress.org/trunk@36128


git-svn-id: http://core.svn.wordpress.org/trunk@36094 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-31 03:01:29 +00:00
Sergey Biryukov
d160543282 Query: Remove a stray debug line from WP_Query::get_posts().
Props dlh.
Fixes #35271.
Built from https://develop.svn.wordpress.org/trunk@36127


git-svn-id: http://core.svn.wordpress.org/trunk@36093 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-31 02:23:30 +00:00
John Blackbourn
0003a004db Docs: Miscellaneous docblock code quality tweaks.
See #32246

Built from https://develop.svn.wordpress.org/trunk@36074


git-svn-id: http://core.svn.wordpress.org/trunk@36039 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-23 07:53:26 +00:00
Drew Jaynes
3cba9d7f61 Docs: Add missing parameter descriptions to the DocBlock for WP_Query::set_found_posts().
See #32246.

Built from https://develop.svn.wordpress.org/trunk@35968


git-svn-id: http://core.svn.wordpress.org/trunk@35933 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-16 18:11:26 +00:00
John Blackbourn
b2e373d64d Correct the name of the @param doc for WP_Query::parse_tax_query().
See #32246

Built from https://develop.svn.wordpress.org/trunk@35908


git-svn-id: http://core.svn.wordpress.org/trunk@35872 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-14 02:08:26 +00:00
John Blackbourn
a027edc277 Comments: The year is 2003. Permalinks are a new thing and everyone's using Blogger. It's a time when opening a modal window in JavaScript to view a section of a website is not a completely weird thing, although many users get annoyed by it. b2 has recently become WordPress, and with it comes a bunch of functionality that will become stale over the next decade, remnants of simpler times.
Twelve years later, after no fewer than three themes have intentionally implemented popup comments in their functionality, before being abandoned for at least the last six years, we've reached a time where we can put this era behind us. A time when we can remove comment popup functionality from WordPress.

If this breaks the internet, I'll eat my hat.

Fixes #28617

Built from https://develop.svn.wordpress.org/trunk@35848


git-svn-id: http://core.svn.wordpress.org/trunk@35812 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-10 03:06:30 +00:00
Boone Gorges
31219ee677 In WP_Query, set is_home to false during REST requests.
Props danielbachhuber.
Fixes #34373.
Built from https://develop.svn.wordpress.org/trunk@35690


git-svn-id: http://core.svn.wordpress.org/trunk@35654 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-18 21:18:26 +00:00
Scott Taylor
af0282891d Rewrite: alleviate conflicts between image attachment pages and posts when permalink structure is /%postname%/.
Adds unit test.

Props SergeyBiryukov.
Fixes #24612.

Built from https://develop.svn.wordpress.org/trunk@35679


git-svn-id: http://core.svn.wordpress.org/trunk@35643 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-18 19:59:25 +00:00
Drew Jaynes
7771205935 Query: Introduce the content_pagination filter, which makes it possible to manipulate how post content is split into "pages" in WP_Query::setup_postdata().
The "pages" — or chunks of post content – are determined by splitting based on the presence of `<!-- nextpage -->` tags in the post content.

Props sirzooro, chriscct7.
Fixes #9911.

Built from https://develop.svn.wordpress.org/trunk@35285


git-svn-id: http://core.svn.wordpress.org/trunk@35251 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-20 06:33:27 +00:00
Drew Jaynes
217b661703 Docs: Add missing descriptions for the $wpdb global in DocBlocks all the places.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@35170


git-svn-id: http://core.svn.wordpress.org/trunk@35136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-14 23:44:25 +00:00
Boone Gorges
07b7e7b3c7 Remove dead code from WP_Query::lazyload_term_meta().
Built from https://develop.svn.wordpress.org/trunk@35111


git-svn-id: http://core.svn.wordpress.org/trunk@35076 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-13 02:36:25 +00:00
John Blackbourn
2dd5ad6327 Correct the @since doc for WP_Query::is_embed().
See #32522

Built from https://develop.svn.wordpress.org/trunk@35084


git-svn-id: http://core.svn.wordpress.org/trunk@35049 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-12 22:13:25 +00:00
Boone Gorges
c2a0d593ac Allow excluded keywords when searching posts.
Pass a keyword with a leading hyphen to exclude posts containing that keyword.
For example, 'taco -onions' will return posts that contain the word 'taco' but
do not contain the word 'onions'.

Props akibjorklund.
Fixes #33988.
Built from https://develop.svn.wordpress.org/trunk@34934


git-svn-id: http://core.svn.wordpress.org/trunk@34899 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-08 03:18:24 +00:00
Gary Pendergast
83c3e3e00e Embeds: Add oEmbed provider support.
For the past 6 years, WordPress has operated as an oEmbed consumer, allowing users to easily embed content from other sites. By adding oEmbed provider support, this allows any oEmbed consumer to embed posts from WordPress sites.

In addition to creating an oEmbed provider, WordPress' oEmbed consumer code has been enhanced to work with any site that provides oEmbed data (as long as it matches some strict security rules), and provides a preview from within the post editor.

For security, embeds appear within a sandboxed iframe - the iframe content is a template that can be styled or replaced entirely by the theme on the provider site.

Props swissspidy, pento, melchoyce, netweb, pfefferle, johnbillion, extendwings, davidbinda, danielbachhuber, SergeyBiryukov, afercia

Fixes #32522.


Built from https://develop.svn.wordpress.org/trunk@34903


git-svn-id: http://core.svn.wordpress.org/trunk@34868 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-07 10:36:25 +00:00
John Blackbourn
ab413e89bf Include post__in as a value available to the orderby parameter in the docs for WP_Query::parse_query().
See #32246

Built from https://develop.svn.wordpress.org/trunk@34836


git-svn-id: http://core.svn.wordpress.org/trunk@34801 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-05 20:58:29 +00:00
Boone Gorges
f6b2797bd3 Remove search_terms from WP_Query doc block.
It's not actually a query param.

Introduced in [28887].
Built from https://develop.svn.wordpress.org/trunk@34795


git-svn-id: http://core.svn.wordpress.org/trunk@34760 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-03 04:36:27 +00:00
Boone Gorges
51ddf2ca9c Correct some WP_Query metadata lazyloading docs.
Props dlh.
Fixes #34047.
Built from https://develop.svn.wordpress.org/trunk@34732


git-svn-id: http://core.svn.wordpress.org/trunk@34696 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-01 04:01:48 +00:00